Model was created in blender3d 2.68.Rendering previews with blender internal render.Objects are detached,mostly named by objects and materials.I made elevators on wings as real as I could,I parented it to empties.For this model there are landing gears,as you see on my images.I pivoted lids and wheels,but also you can unlink objects if you like.There are no textures and no interior objects for this product.Model was rendered with subdivision 2,until my product has been packed with subdivision 1.Enjoy my product.